/*
 * Copyright 2015, The Querydsl Team (http://www.querydsl.com/team)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.querydsl.core.util;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;

import java.io.Serializable;
import java.lang.reflect.AnnotatedElement;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;

import org.junit.Test;

import com.querydsl.core.types.Expression;
import com.querydsl.core.types.dsl.SimpleExpression;

public class ReflectionUtilsTest {

    String property;

    @Test
    public void getAnnotatedElement() {
        AnnotatedElement annotatedElement = ReflectionUtils.getAnnotatedElement(ReflectionUtilsTest.class, "property", String.class);
        assertNotNull(annotatedElement);
    }

    @Test
    @SuppressWarnings("unchecked")
    public void getImplementedInterfaces() {
        Set<Class<?>> ifaces = ReflectionUtils.getImplementedInterfaces(SimpleExpression.class);
        assertEquals(new HashSet<Class<?>>(Arrays.asList(Serializable.class, Expression.class)), ifaces);
    }

}
